20024061 has 8 divisors (see below), whose sum is σ = 26863200. Its totient is φ = 13267152.

The previous prime is 20024009. The next prime is 20024077. The reversal of 20024061 is 16042002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20024061 - 2⁷ = 20023933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20024061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20024161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19986 + ... + 20963.

It is an arithmetic number, because the mean of its divisors is an integer number (3357900).

Almost surely, 2^20024061 is an apocalyptic number.

It is an amenable number.

20024061 is a deficient number, since it is larger than the sum of its proper divisors (6839139).

20024061 is a wasteful number, since it uses less digits than its factorization.

20024061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41115.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 20024061 is about 4474.8252479846. The cubic root of 20024061 is about 271.5505707074.

Adding to 20024061 its reverse (16042002), we get a palindrome (36066063).

The spelling of 20024061 in words is "twenty million, twenty-four thousand, sixty-one".